Steven Leonard Kadish, MD
Gastroenterology Physician · Lawrence, NY
Steven Leonard Kadish, MD is a gastroenterology physician with a practice address in Lawrence, New York, and NPI 1154303683, issued on Nov 18, 2005. Check the license (New York 181033, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Steven Leonard Kadish
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 181033 NY
Self-reported in NPPES; status is on the state search - Practice location
- 141 Washington Ave, Lawrence, NY 11559
- Phone
- (516) 341-0990
- Enumerated
- Nov 18, 2005
- Record last updated
- Dec 15, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20111201000152); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1988
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 141 Washington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abba Cohen, LMHCMental Health Counselor1366601668
- Jonathon Feintuch, LMSWMental Health Counselor1376986372
- Regine Galanti, PHDClinical Psychologist1124451745
- Andrea Hertz Zilberberg, PH.D.Clinical Psychologist1144452673
- W. Kromholz, M.D.Endocrinology, Diabetes & Metabolism Physician1558441089
Verify Steven Leonard Kadish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 181033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% more Medicare Part D claims than the average gastroenterology physician in 2024
1,538 Medicare Part D claims for 430 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Famotidine479 claims
- Omeprazole429 claims
- Pantoprazole Sodium104 claims
- Sutab59 claims
- Hydrocortisone37 claims
- Esomeprazole Magnesium36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 91.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,385.73
45 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- South Island Gastroenterology Associates PCLawrence, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gastroenterology Physician providers in New York
There are 1,797 gastroenterology physician records in New York.
Other gastroenterology physician records in New York
- Elie Abadie, MDBrooklyn, NY1639235435
- Hafsa Abbas, MDFlushing, NY1487061438
- Naeem Abbas, MDValley Stream, NY1437432192
- Uzma Abbasi, M.D.Oneida, NY1275856106
- Maisa Abdalla, M.D.Rochester, NY1669645222
- Muhammad Abdullah, MDBrooklyn, NY1053312645
- Arthur Abelow, MDBronx, NY1235242728
- Elie Abemayor, M.D.Mount Kisco, NY1376565358
- Jeffrey Abergel, MDCortlandt Manor, NY1649472382
- Chaim Abittan, MDGreat Neck, NY1972512002
Common questions
What is Steven Leonard Kadish, MD's NPI number?
Steven Leonard Kadish, MD's National Provider Identifier (NPI) is 1154303683, issued on Nov 18, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven Leonard Kadish, MD located?
The NPPES record lists a practice address at 141 Washington Ave, Lawrence, NY, 11559. Phone: (516) 341-0990. Providers update this record themselves, so call before visiting.
How can I verify Steven Leonard Kadish, MD's license?
NPPES lists New York license number 181033, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven Leonard Kadish, MD prescribe under Medicare Part D?
In 2024, Steven Leonard Kadish, MD had 1,538 Medicare Part D claims for 430 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Steven Leonard Kadish, MD's MIPS final score?
The 2023 MIPS final score is 91.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.